Comparisons of water outflows from the Debed and Aghstev rivers on May 29, 2024, showed a decrease in outflows compared to May 28, 20:00, at 08:00. The water outflow from the Debed River at the Ayrum point decreased by 46 cubic meters per second (m³/s) and reached 142 m³/s. At the Stepanavan point of the Aghstev River, the water outflow decreased by 8.10 m³/s and reached 55.4 m³/s. In the Gargar River, the outflow decreased by 23 m³/s and reached 57.7 m³/s. At the Tumanyan point of the Pambak River, the water outflow decreased by 11.2 m³/s and reached 44.0 m³/s.

In the Dilihjan point of the Aghstev River, the water outflow on May 29th, 08:00, reached 12.4 m³/s, which is a decrease of 1.1 m³/s compared to the outflow observed on May 28th, 20:00. At the Ijevan point of the Aghstev River, the water outflow decreased by 11.5 m³/s and reached 62.0 m³/s on May 29th, 08:00, compared to the outflow observed on May 28th, 20:00.